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Infinite Impulse Response (IIR) Digital Low-Pass Filter Design by Butterworth Method

Nasser M. Abbasi, updated June 25, 2001

1. demo location at Wolfram research page
2. Source code listing in plain text
3. Mathematica notebook

The Mathematica applet is below which can be run in the browser. Mathematica free CDF plugin is required to.

The plugin can be downloaded from the Wolfram research web site http://www.wolfram.com/cdf-player/